On June 11, 2022, a group of professional photographers, collectors and enthusiasts gathered in Wetzlar, Germany, to attend the 40th Leitz Photographica Auction of equipment and paraphernalia made by ...

For over a century, surgeons performing delicate procedures have relied on stereoscopic microscopes to gain a sense of depth. These tools mimic human vision by presenting slightly different images ...

QIScope: When imaging low protein levels in live cells on the high-sensitivity QIScope, bioluminescence (blue) significantly outperforms fluorescence (green). (Courtesy: Ruyu Ma - Helmholtz Munich) A ...

Object Details maker Leica Description Lens; Leitz Super Angulon-Chrome 21mm 1:3.4, 1967138;. Used by Carl Mydans. The lens covers an angle of view of 92 degrees and this version with a f/3.4 aperture ...

Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...

30.09.2014: Perspectives - Microscopy of urine sediment is a simple and inexpensive, but often overlooked procedure.